An item so designed to have a portion or all of its body transparent to permit the visual examination of the amount of liquid in a pressure vessel, boiler, evaporator, still, processing tank, reservoir, pipe tubing line, and the like, and/or to determine the flow to a lubricated part. It may also be provided with an element that changes colors to indicate changes in moisture content. The item may have a means for refilling. Excludes indicator, liquid quantity and indicator, rate of flow.
Classification: Instruments and apparatus for measuring or checking the flow or level of liquids, nesoi
NSN 5996-01-287-8311
NSN 5945-00-599-5697
NSN 5985-01-196-5945
NSN 5998-01-441-7671
NSN 5965-01-384-4912
NSN 4140-00-975-2210
NSN 5915-01-394-5540
NSN 6240-00-145-1536
NSN 6135-00-856-1343
NSN 6645-00-527-7258
NSN 5996-00-265-7067
NSN 5910-01-648-9985